Douyin was originally named A.me before changing its name in December 2016.
ByteDance launched the short-video app in China on September 20, 2016. The initial name, A.me, was soon replaced by Douyin, written 抖音 in Chinese and commonly translated as “vibrating sound.” The app was designed for the Chinese market, while ByteDance later created TikTok as its international counterpart.
A common mix-up is confusing Douyin’s original name with other short-video services ByteDance acquired or competed with. Flipagram, Kwai, and Vine were separate platforms, not earlier names for Douyin. TikTok itself was not the original Chinese app name either; it is the overseas brand and operates separately from Douyin.
ByteDance’s rapid development helped Douyin grow quickly: the app was reportedly built in roughly seven months and reached a huge audience during its first year. Its recommendation-driven feed and music-focused short videos became the foundation for the wider TikTok phenomenon.